While the JTP ask Adam if they can be in his movie, it is clear that there is nothing standing behind Andy and yet in the next shot, Matt is standing right there
It is said that The Goonies (1985) is a Steven Spielberg film. However, Richard Donner directed it, while Spielberg executive-produced it and wrote its story.
When Barry and Murray are in the lobby of an auto garage in Camden, New Jersey, you can see the character who Barry switches the cheesesteak with is wearing a New Jersey Devils hockey jersey. The logo is correct, but the team colors and style were that of the uniform that was used from 1992 to 2007. The original colors for the Devils in the 1980's were red and green and were in use from 1982 to 1992. As part of a rebrand prior to the start of the 1992-93 NHL season, the team adopted a lighter shade of red and replaced the green with black.
Poochinski was from 1990, thus it's not from "1980-something".